ID   D0FHX1_9INFA            Unreviewed;        62 AA.
AC   D0FHX1;
DT   24-NOV-2009, integrated into UniProtKB/TrEMBL.
DT   24-NOV-2009, sequence version 1.
DT   24-JAN-2024, entry version 55.
DE   SubName: Full=Matrix protein 2 {ECO:0000313|EMBL:ACX47411.1};
DE   Flags: Fragment;
GN   Name=M2 {ECO:0000313|EMBL:ACX47411.1};
OS   Influenza A virus (A/Chengdu/03/2009(H1N1)).
OC   Viruses; Riboviria; Orthornavirae; Negarnaviricota; Polyploviricotina;
OC   Insthoviricetes; Articulavirales; Orthomyxoviridae; Alphainfluenzavirus;
OC   Alphainfluenzavirus influenzae; Influenza A virus.
OX   NCBI_TaxID=681159 {ECO:0000313|EMBL:ACX47411.1};
RN   [1] {ECO:0000313|EMBL:ACX47411.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=A/Chengdu/03/2009 {ECO:0000313|EMBL:ACX47411.1};
RA   Jiang T., Qin C., Li X., Zhao H., Yu M., Deng Y., Yu X., Han J., Qin E.,
RA   Zhu Q.;
RT   "A community transmission of influenza A (H1N1) virus in a boarding school
RT   in China, 22-27 July 2009.";
RL   Submitted (OCT-2009) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; GU056984; ACX47411.1; -; Viral_cRNA.
DR   GO; GO:0033644; C:host cell membrane; IEA:UniProtKB-KW.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0055036; C:virion membrane; IEA:InterPro.
DR   GO; GO:0005216; F:monoatomic ion channel activity; IEA:UniProtKB-KW.
DR   GO; GO:0015078; F:proton transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0051259; P:protein complex oligomerization; IEA:UniProtKB-KW.
DR   GO; GO:0039707; P:virus-mediated pore formation in host cell membrane; IEA:UniProtKB-KW.
DR   Gene3D; 6.10.250.1640; -; 1.
DR   InterPro; IPR002089; Flu_M2.
DR   Pfam; PF00599; Flu_M2; 1.
PE   4: Predicted;
KW   Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781};
KW   Ion channel {ECO:0000256|ARBA:ARBA00023303};
KW   Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW   Lipoprotein {ECO:0000256|ARBA:ARBA00023288};
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Palmitate {ECO:0000256|ARBA:ARBA00023139};
KW   Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|ARBA:ARBA00022448};
KW   Viral ion channel {ECO:0000256|ARBA:ARBA00023039};
KW   Virion {ECO:0000256|ARBA:ARBA00022844}.
FT   TRANSMEM        19..39
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:ACX47411.1"
FT   NON_TER         62
FT                   /evidence="ECO:0000313|EMBL:ACX47411.1"
SQ   SEQUENCE   62 AA;  7156 MW;  28048D6BEEF42A1A CRC64;
     PTRSEWECRC SDSSDPLVIA ANIIGILHLI LWITDRLFFK CIYRRFKYGL KRGPSTEGVP
     ES
//